• 3 years guarantee on the industrial LG Sonic® devices
• The only device with LP-bs technology and GSM Module
• More then 10.000 LG Sonic® devices have been installed in 48 countries worldwide
• Scientifically proven technology
• Safe for fish, plants, and other aquatic life (approved for UL Standard for safety)
• The only ultrasonic algae control device with approved NSF/ANSI 61 certification starting from 2000 gallon
• No high current or high voltages are transmitted into the water
• Money back guarantee

LG Sonic^® units are developed in the Netherlands in collaboration with several renowned universities

1. University of Amsterdam (VU)
2. UNICT Catania (Italy)
3. University of Portsmount (UK)
4. Limnos (Slovenia)
5. BOKU (Austria)